6/7-1/4

please

help

ggvhbkjnkml

If 1/2 is half of 1, what is 1/2 of 2,3, and 4?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?